8
FOR YOUR INFORMATION
8-5
3. About the external audio device
M When connecting VE-PG3 to an
in-house sound system
Connect the VE-PG3 and the in-house sound system, using the cable with pin assign as shown below.
When connecting an RS-232C cable with the 9-pin D-sub connector
The Virtual Serial Port function of VE-PG3 allows you to control a device with a serial communication interface, through
the TCP/IP network.
• See the "Virtual Serial Port" manual in the supplied utility CD for details.
BA
To [EXT1] (lowe slot)
12 34 12 34
B
A1 A2 A3 A4 B1 B2 B3 B4
12 3 4
A
12 3 4
A1: Audio output (OUT)
A2: GND terminal
A3: Audio input (IN)
A4: GND terminal
B1/B2: Relay circuit output
B1: Control output
B2: 8 V power supply
B3: Control input
B4: GND terminal
• The B1–B4 terminals can be configured on
the setting screen.
To the serial communication device
LINE2
LINE1
PHONE
BC
BC
[EXT1] port (lower slot)
VE-PG3 (rear view)
VE-PG3 (rear view)
B
C
Connectors
(Top side)
C1
WIRING
C2 C3 C4B4
GND TXD RXD RTS CTS
12 3 412 3 4
RS-232C
(9-pin D-sub connector)
tqwer
oyui
To p
Top Bottom
Bottom
12 34
1234 1234
12 34 12 34
tqwer
oyui
tqwer
oyui
• This is an example connecting the device
to [EXT1] (lower slot) on the VE-PG3.
• Use the spare connectors* which are
supplied with the VE-PG3.
*Manufacturer: DDK.
Name: 232D-04S1B-DA5-FA
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